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Yokogawa AAI143-S50/A4S10 Analog Input Module Brand New

18 in stock

Manufacturer: Yokogawa
Product No.: AAI143-S50/A4S10
Product Type: Analog Input Module
Condition: Brand New
Payment: T/T, Western Union
Weight: 0.3 kg
Dimensions: 230 × 110 × 30 mm
Shipping port: Xiamen
Warranty: 12 months

Description
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Shipping & Payment

Overview

The Yokogawa AAI143-S50/A4S10 is a 16-channel isolated analog input module. It operates with CENTUM VP and CS 3000 distributed control systems. The module receives 4–20 mA signals from field instruments such as pressure transmitters, temperature sensors, and flow meters. It provides channel-to-channel and channel-to-system isolation for safe and reliable operation. Additionally, it supports HART communication for remote diagnostics and device configuration.

Technical Specifications

Model: AAI143-S50/A4S10
Type: Analog Input Module (Isolated Current Input)
Channels: 16 isolated input channels
Input Signal: 4 to 20 mA DC
Allowable Input Current: 24 mA
Input Resistance (Power ON): 270 Ω (at 20 mA) to 350 Ω (at 4 mA)
Input Resistance (Power OFF): ≥500 kΩ
Accuracy: ±16 μA
Data Update Period: 10 ms
Transmitter Power Supply: 19–25.5 V; output current limit 25 mA
2-wire/4-wire Transmitter: Selectable per channel
Temperature Drift: ±16 μA per 10°C
Withstanding Voltage: 1500 V AC between input and system for 1 min
Maximum Current Consumption: 230 mA (5 V DC), 540 mA (24 V DC)
External Connection: Pressure clamp terminal block with surge absorber
HART Communication: Available with -H suffix
Isolation: Channel-to-channel and channel-to-system
Redundancy: Supports dual-redundant configurations
Noise Immunity: High, suitable for harsh environments
Weight: 0.3 kg

Payment: T/T, Western Union.

Shipping port: Xiamen.

Lead time: Typically 1–3 working days after payment confirmation (subject to stock).

Worldwide delivery: We ship industrial automation parts to customers around the world. Freight is quoted with your RFQ.

F.A.Q.

Common questions about quotes, shipping, warranty and returns

Click Request a Quote on the product page and send us the part number, required quantity, and destination country. Our sales team will reply with current availability, pricing, and estimated delivery time.

In-stock items are normally prepared after payment and order confirmation. Most orders are dispatched from our warehouse in China, although the shipping location may vary depending on current stock.

Yes. We ship industrial automation parts to customers worldwide. Shipping cost and transit time depend on the destination, package weight, product size, and local import requirements.

We commonly use DHL, FedEx, UPS, and other international courier services. The carrier can be selected according to the destination, delivery speed, shipment size, and customer requirements.

Our products are generally covered by a 12-month warranty. Eligible products may also be returned under our 30-day refund policy. Please contact our team before returning any item to confirm the applicable terms and return instructions.